What does B00B5 mean?

Driver Seat Track Position Restraints Sensor (Subfault) May not directly affect engine drivability but can impact safety restraint system performance

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Overview

OBD-II body code B00B5 indicates a fault with the driver seat track position restraints sensor circuit used by the Supplemental Restraint System (SRS) to determine seat position relative to airbags for proper deployment.

Common Symptoms

Airbag warning light illuminated
Potential SRS or restraint system warning
Stored DTC B00B5 on scan

Most Common Causes

Faulty driver seat track position sensor medium

Sensor may be defective or failing to send correct position data to restraints control module

Open, shorted, or damaged sensor harness/connector medium

Wiring fault between the sensor and control module is a common subfault trigger

Poor electrical connection at sensor circuit medium

Corrosion, loose terminal, or poor ground can lead to miscommunication and fault detection

Diagnostic Steps

Connect appropriate OBD‑II diagnostic scanner and verify presence of B00B5 and any related body/SRS codes

Expected: Code B00B5 present; confirm no additional airbag/seat sensor codes

Interpretation: Confirms fault is currently stored and isolates issue to seat track position sensor circuit
Perform visual inspection of seat track position sensor harness and connectors

Expected: No obvious damage, corrosion, disconnected pins or insulation wear

Interpretation: If issues found, repair harness/connectors then retest for code
Check wiring continuity and resistance of sensor circuit using multimeter

Expected: Continuity within spec per manufacturer guidance

Interpretation: If wiring is open or shorted, repair wiring before further diagnosis
Test/replace seat track position sensor if wiring and connectors are good

Expected: Sensor provides correct position signals per OEM diagnostic data

Interpretation: A failed sensor typically requires replacement to clear code and restore proper SRS function

Repair Solutions

Repair or replace damaged seat track position sensor wiring/connectors medium

Estimated Cost: $50 - $150

Costs vary depending on vehicle and labor rates; basic wiring repair is lowest cost

Replace driver seat track position restraints sensor medium

Estimated Cost: $150 - $400

OEM sensor required; price varies by vehicle model and part supplier

Common Misdiagnoses

Avoid these common diagnostic mistakes:

Assuming steering angle sensor circuit fault without verifying sensor context

Frequently Asked Questions

Can you explain the meaning of B00B5?

Technically, the B00B5 code represents Driver Seat Track Position Restraints Sensor (Subfault). It usually points to a fault within the Sensors.

Is it safe to drive with a B00B5 code?

The B00B5 code is considered medium severity. May not directly affect engine drivability but can impact safety restraint system performance

Common signs of the B00B5 error code

Drivers often report: Airbag warning light illuminated, Potential SRS or restraint system warning, Stored DTC B00B5 on scan when this code is present.

Common triggers for the B00B5 error

Potential culprits include: Faulty driver seat track position sensor, Open, shorted, or damaged sensor harness/connector, Poor electrical connection at sensor circuit. A proper diagnosis is recommended.

Repair cost breakdown for B00B5

Expect to pay around $150 if the issue is a Repair or replace damaged seat track position sensor wiring/connectors, but up to $400 if the Replace driver seat track position restraints sensor needs replacement.

Is the B00B5 code specific to Chevrolet?

This is a universal code. You might see B00B5 on Ford, Chevrolet, Toyota, Honda, Nissan, or any other OBD-II vehicle.

B00B5: Driver Seat Track Position Restraints Sensor (Subfault)